Rockford Fosgate PM100X1K Punch Marine 100 Watt Full-Range Mono Amplifier (Pair)
The Punch Marine PM100X1 is a pair of 100-Watt full range dynamic power mono amplifiers that don’t need a power wire, is extremely compact in size, but big on power! The PM100X1 uses our patent-pending BTL technology that utilizes the speaker output of the radio to not only provide the audio signal it needs, but also the power that runs the unit. With no more load to the radio than a standard 2 or 4-ohm speaker, this design allows the amp to be connected to a 20-Watt output radio and produce up to 100 Watts dynamically! The small footprint of the PM100X1K amplifier allows it to be installed virtually anywhere along the speaker signal pathway from behind the radio to the door itself. This design makes the amplifier ideal for OEM or aftermarket as they can be hidden in the dash or doors of the vehicle. It is also IP67 water intrusion rated so it is also built to withstand the elements in motorcycle, boat, and motorsport applications.
General Features:
- two compact mono amplifiers
- 60 watts RMS x 1 at 4 ohms (100 watts RMS x 1 at 2 ohms)
- CEA-2006 compliant
- patent-pending BTL "Freeload" technology requires no separate positive power lead
- connects to speaker wiring and chassis ground
- selectable high-pass filter (60, 80, or 100 Hz at 12 dB/octave)
- input impedance switch for low-impedance-capable receivers
- rubber switch cover
- IPX6 water intrusion rated
- dimensions: 3"W x 1-5/16"H x 3-15/16"D
- warranty: 2 years
- Patented BTL powered "Freeload" Technology
- Uses Stored Energy from BTL Amplifier to Produce Dynamic Power of Over 100 Watts
- High Level Turn On
- Pig Tail Connectivity for Easy Installation
- Sold in pairs (left/right)
- Harvests both B+ and Audio Signal from Standard Head Unit Speaker Outputs
- Optional B+ Connection for Non-Standard Speaker Outputs
- Short Circuit & Over Voltage Protection
- Extruded Aluminum Heat Sink and Thermal Protection
- Discrete surface mount technology
- Small Stealth Package that Allows for Anywhere Installation
- Selectable 4 and 2 Ohm Play
- Current Limited to Protect Head Unit for Both 4 Ohm and 2 Ohm Configurations
- Muted turn-on.
- The PM100X1K is a pair (left/right) of 100-Watt dynamic power mono amplifiers using DC and AC voltages present on existing radio speaker outputs
- This compact amplifier (1.3” x 3.0” x 3.9) is small but big on power (RMS Power Output: 60 x 1 @ 4-Ohm or 100 x 1 @ 2-Ohm)
- The versatile design can be used on a factory system using 2-Ohm or 4-Ohm factory or aftermarket speakers. The PM100X1K is also IPX6 rated so it can withstand the elements in mobile, motorsport, and marine applications
- High Level Turn on with selectable 60, 80, and 100 Hz Selectable 12dB/Oct HP Butterworth Crossover, featuring pigtail connectivity in a small stealth package allows for easy anywhere installation
- Famous Rockford Fosgate build quality ensures it will handle everything you throw at it! Full 2-year parts and labor warranty when purchased from an authorized Rockford Fosgate reseller
What is in the box:
- The PM100X1K package contains two separately boxed PM100x1 mono amplifiers.
- Each amplifier box includes:
- Mono amplifier with attached 7.75" pigtail
- 12" Input/Output/Ground harness (16 AWG wires)
- 12" Power wire (16 AWG)
- 2 Self-tapping screws (3/4" length)
- Certificate of Performance Verification
- Rockford Fosgate PM100X1 owner's manual
⚠️Warning:
This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca
Shipping Policy
Absolute Pro Music is proud to offer fast shipping at affordable prices. The shipping fee for each order is based on the package weight, destination, and shipping method. For the most accurate shipping information, use the "Get shipping quote" link on the product pages or in your shopping cart.
Shipping Methods and Transit Times
Absolute Pro Music ships orders from our Los Angeles, California location. On occasion, orders will be fulfilled directly by the manufacturer or distributor in order to reduce the shipping time. The shipping times below refer to items labeled with an availability of In Stock - Ships the Same or Next Business Day.
Shipping Method |
Order Processing Time |
Delivery Time |
Total Ship Time |
Standard Shipping |
1-24 Hours |
1-6 Business Days |
2-7 Business Days |
Three-Day Shipping |
1-24 Hours |
3 Business Days |
3-4 Business Days |
Two-Day Shipping |
1-24 Hours |
2 Business Days |
2-3 Business Days |
One-Day Shipping |
1-24 Hours |
1 Business Days |
1-2 Business Days |
Flat Rate Shipping |
1-24 Hours |
7-10 Business Days |
8-11 Business Days |
United States Customers:
The shipping methods listed above are for residential and commercial destinations within the continental 48 United States. Absolute Pro Music primarily uses FedEx to ship orders. To provide the most affordable rates, small items shipped via Standard Flat Rate or USPS First Class Mail will be delivered through a joint effort by DHL and USPS. Shipments to military addresses and PO Boxes will only ship via USPS. When shipping to a military APO/FPO/DPO address, we strongly recommend choosing USPS Priority as the shipping time is much quicker than Parcel and averages about 2-3 weeks.
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Order Tracking
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Shipping to Alternate Address
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Shipping Changes Fees (Address Intercept)
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Signature Required
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Shipping Policy Disclaimer
Delivery estimates do not apply to items shipped directly from the manufacturer, nor out-of-stock items. Some items that ship from the manufacturer can only be delivered to addresses within the 48 continental states.
Standard delivery time for domestic customers will average from 2-4 business days but can take longer in some cases. Saturday, Sunday and national holidays are not considered business days for delivery purposes.
Our Shipping Guarantee applies only to shipments delayed due to our service failure. We will not guarantee shipments that are delayed due to an act of god (ex: weather), a catastrophic event, or failure by our delivery partners. Our guarantee is also voided if incorrect billing or shipping information is given and results in your order being delayed to its destination. Our guarantee is also void if no one is available to sign for shipment when delivery attempt is made if a signature is required.